7R2Y

Carbon regulatory PII-like protein SbtB from Synechocystis sp. 6803 in complex with ATP resulting from short ATP soak, conflicting T-loop and C-loop with partial occupancy

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C	Membrane-associated protein slr1513	polymer	120	13222.1	3	UniProt (P73954) Pfam (PF00543) In PDB	Synechocystis sp. PCC 6803	SbtB protein
2	A, B, C	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	3	Chemie (ATP)
3	B, C	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
4		water	water		18.0	36	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 110 (UniProt: P73954)

PDB	External Database	Details
Ser 111	-	expression tag
Ala 112	-	expression tag
Trp 113	-	expression tag
Ser 114	-	expression tag
His 115	-	expression tag
Pro 116	-	expression tag
Gln 117	-	expression tag
Phe 118	-	expression tag
Glu 119	-	expression tag
Lys 120	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	39666.3
Non-Polymers*	Number of molecules	5
	Total formula weight	1567.5
All*	Total formula weight	41233.9

*Water molecules are not included.